Question detail

Which of the following best describes the role of the matrix in a composite material?

Try the question, check the answer, then read the explanation to understand the curriculum point.

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At a glance

MCQ

Type

practice

Style

Topic

Using materials

Question

A. To provide strength and rigidity
B. To bind the reinforcement together
C. To allow flexibility
D. To conduct electricity

Answer

To bind the reinforcement together

Explanation

The matrix in a composite material serves to bind the reinforcement fibres or fragments together, providing structural integrity.

Common mistake

Misunderstanding Composites

Students often confuse a composite with a single material, thinking it is just one type of substance rather than a combination.

Remember that a composite is made up of a matrix or binder that surrounds reinforcement fibres or fragments, combining different materials to enhance properties.

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